Etching a substrate: processes – Forming or treating an ornamented article – Treating glass
Reexamination Certificate
2006-10-03
2006-10-03
Ahmed, Shamim (Department: 1765)
Etching a substrate: processes
Forming or treating an ornamented article
Treating glass
C216S028000, C216S052000, C216S066000, C427S553000, C427S554000, C427S555000, C427S557000, C219S121600, C219S121680
Reexamination Certificate
active
07115209
ABSTRACT:
A method for surface marking a solid substrate (1), according to which, during an exposure sequence, said substrate is exposed to coherent monochromatic light (2) in order to strip said substrate over an indented surface (3), wherein the exposure conditions, including duration, are set in order to restrict said indented surface to simple abrasion designed for the bonding of a printing medium, and the exposure sequence is followed by a sequence of projecting in discrete form, during which particles (6) of said printing medium, the deposition of which subsequently defines a printed element (4), are projected in targeted fashion into the indented surface (3, 31).
REFERENCES:
patent: 4299860 (1981-11-01), Schaefer et al.
patent: 4515867 (1985-05-01), Bleacher et al.
patent: 5897719 (1999-04-01), Makita
patent: 6638440 (2003-10-01), Grimard
Ahmed Shamim
Becton Dickinson France S.A.S.
Fortunato David M.
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